Home / 1,573,206.80-2,353,905.30-1,041,765.80

Finding the Fourth Proportional to 1,573,206.80, 2,353,905.30 and 1,041,765.80

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Solution

The fourth proportional to 1,573,206.80, 2,353,905.30 and 1,041,765.80 is: 1,558,738.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,206.80 : 2,353,905.30 = 1,041,765.80 : x
  2. Step 2: Convert to fraction form
    1,573,206.80/2,353,905.30 = 1,041,765.80/x
  3. Step 3: Cross multiply
    1,573,206.80x = 2,353,905.30 × 1,041,765.80
  4. Step 4: Simplify right side
    1,573,206.80x = 2,452,218,037,978.74
  5. Step 5: Solve for x
    x = 2,452,218,037,978.74/1,573,206.80
  6. Step 6: Final answer
    x = 1,558,738.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.